vrml.eai.field
Class EventInSFNode

java.lang.Object
  vrml.eai.field.BaseField
      vrml.eai.field.EventIn
          vrml.eai.field.EventInSFNode

public abstract class EventInSFNode
extends EventIn

Reference to a SFNode event-in slot. Use this class to write values into SFNode event-in slots.

The following example demonstrates how to create a box geometry and put it into a shape node:

 vrml.eai.Node shapeNode = ...;
 vrml.eai.Node boxNode = browser.createVrmlFromString("Box {}")[0];
 vrml.eai.field.EventInSFNode set_geometry = (vrml.eai.field.EventInSFNode)shapeNode.getEventIn("set_geometry");
 set_geometry.setValue(boxNode);
 

Field Summary

Fields inherited from class vrml.eai.field.BaseField

MFColor, MFFloat, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2f, MFVec3f, SFBool, SFColor, SFFloat, SFImage, SFInt32, SFMatrix4f, SFNode, SFRotation, SFString, SFTime, SFVec2f, SFVec3f

Constructor Summary

protected

EventInSFNode() Default constructor.

Method Summary

abstract void

setValue(Node value) Sets the new value of a SFNode event-in slot.

Methods inherited from class vrml.eai.field.EventIn

getUserData, setUserData

Methods inherited from class vrml.eai.field.BaseField

getType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventInSFNode

protected EventInSFNode()

Default constructor. This method is protected, i.e. you cannot create new instances of this class. The only way to get instances is via the Node.getEventIn(java.lang.String) method.

Method Detail

setValue

public abstract void setValue(Node value)
                       throws InvalidNodeException

Sets the new value of a SFNode event-in slot.

The following example demonstrates how to create a box geometry and put it into a shape node:

 vrml.eai.Node shapeNode = ...;
 vrml.eai.Node boxNode = browser.createVrmlFromString("Box {}")[0];
 vrml.eai.field.EventInSFNode set_geometry = (vrml.eai.field.EventInSFNode)shapeNode.getEventIn("set_geometry");
 set_geometry.setValue(boxNode);
 

Parameters:

value - The new node. Use null to remove a node from a field.

Throws:

InvalidNodeException - when the value parameter contains an invalid node.